| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $115.92 | 6.350% | $123.2809 | $123.28 | $123.30 | $123.30 |
| Purchase #2 | $220.35 | 9.733% | $241.7967 | $241.80 | $241.80 | $241.80 |
| Purchase #3 | $198.38 | 7.390% | $213.0403 | $213.04 | $213.05 | $213.00 |
| Purchase #4 | $109.31 | 13.120% | $123.6515 | $123.65 | $123.65 | $123.70 |
| Purchase #5 | $140.53 | 11.511% | $156.7064 | $156.71 | $156.70 | $156.70 |
| Purchase #6 | $201.45 | 12.594% | $226.8206 | $226.82 | $226.80 | $226.80 |
| Purchase #7 | $184.56 | 13.861% | $210.1419 | $210.14 | $210.15 | $210.10 |
| 7 purchase totals = | $1,170.50 | $1,295.4383 | $1,295.44 | $1,295.45 | $1,295.40 | |